Search a number
-
+
130055514 = 2321675919
BaseRepresentation
bin1111100000001…
…11110101011010
3100001201111121220
413300013311122
5231243234024
620523312510
73136311411
oct760076532
9301644556
10130055514
116745a6a6
123767b736
1320c37b34
14133b6478
15b63ee79
hex7c07d5a

130055514 has 8 divisors (see below), whose sum is σ = 260111040. Its totient is φ = 43351836.

The previous prime is 130055507. The next prime is 130055531. The reversal of 130055514 is 415550031.

It is a sphenic number, since it is the product of 3 distinct primes.

130055514 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10837954 + ... + 10837965.

It is an arithmetic number, because the mean of its divisors is an integer number (32513880).

Almost surely, 2130055514 is an apocalyptic number.

130055514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130055514 is a wasteful number, since it uses less digits than its factorization.

130055514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21675924.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 130055514 is about 11404.1884410948. The cubic root of 130055514 is about 506.6518000216.

The spelling of 130055514 in words is "one hundred thirty million, fifty-five thousand, five hundred fourteen".

Divisors: 1 2 3 6 21675919 43351838 65027757 130055514